1. Arowana usually doesn't lose its eyes after how big it is Arowana's eyes don't have anything to do with its size and age. Their eyes drop due to the influence of surrounding environment, lighting, feeding and water level, so no matter how big they grow, they may lose their eyes. If breeders want to avoid them falling off their eyes, they should cultivate the habit of looking up. Only after they get used to looking up can they avoid falling off their eyes to the greatest extent.
2. How to prevent arowana from dropping eyes1. Keep the light uniform: If breeders want to avoid arowana dropping eyes, they must ensure the uniform light in the fish tank. Because arowana is sensitive to changes in light, if the light is too strong, they will look down to avoid the light.
2. Feeding floating feed: Arowana mostly drops its eyes because it looks down. Breeders can choose to feed some floating feed. When they are used to foraging upwards, they will not drop their eyes again.
3. Maintain balanced nutrition: Many breeders feed some high-nutrition foods in order to make arowana grow faster and better, but excessive nutrition will lead to fat accumulation, especially in their eyes, which is most prone to fat accumulation. Therefore, breeders need to ensure the combination of meat and vegetables when feeding, and do not feed high-nutrition and high-fat foods for a long time.
